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Combine InfluxDB retention policies and continuous queries to automatically downsample high-resolution metrics, keeping recent detail while archiving low-resolution trends for years.
Learn how InfluxDB continuous queries automate downsampling, keep raw data intact, and improve query performance—complete with a step‑by‑step example and practical verification tips.
Learn how to combine InfluxDB retention policies with continuous queries to keep high‑resolution recent data while automatically downsampling older points for efficient long‑term storage.